The effort comes two months after Columbus was knocked out of the running for the 2016 Republican Convention, which still could go to Cleveland.

Cleveland is also trying to woo Democrats. A tourism bureau spokesman tells media outlets the city has submitted its formal bid.

Columbus Mayor Michael Coleman says has done significant work to prepare for hosting a political convention. Such an event is big business for its host city, attracting 45,000 people and bringing in between $150 million and $200 million.